What is a VPN blocker and how to bypass them? Definition & guide

Dealing with a VPN blocker can be frustrating, causing disruptions to resource access, compromising privacy and security, and complicating the retrieval of geo-restricted content and services.

Understanding methods to bypass virtual private network (VPN) blockers can be extremely valuable. In this guide, we'll delve into their definition, functionality, and effective strategies for circumventing them using top-notch VPN solutions.

What is a VPN blocker?

A VPN blocker is a tool utilized by websites and online platforms to identify and restrict traffic originating from a virtual private network (VPN). Commonly employed by streaming services to uphold regional content licensing agreements, VPN blockers are prevalent on platforms such as Netflix, Amazon, Hulu, and the BBC.

To detect and hinder VPN traffic, a VPN blocker may employ various methods:

• IP blocking: Maintaining a database of known VPN server IP addresses and denying access to users connecting through these addresses.
• Port blocking: Disabling ports associated with VPN protocols to obstruct related traffic.
• Deep packet inspection (DPI): Thoroughly analyzing data packets to identify characteristics that suggest VPN usage.

These methods pose challenges for users aiming to access region-restricted content or maintain their online privacy.

Why do companies implement VPN blocking?

Companies deploy VPN blockers for various purposes, including:

• Enforcing geo-restrictions: To adhere to licensing and copyright regulations, companies limit access to content based on geographical locations.
• Preventing fraud: Blocking VPNs helps mitigate the risk of fraudulent activities by preventing malicious users from masking their locations and identities.
• Safeguarding data security: Businesses restrict VPN usage to mitigate the risk of data breaches, particularly from unverified or unauthorized sources.
• Ensuring regulatory compliance: In regions with stringent internet usage regulations, companies employ VPN blocking measures to comply with legal requirements.

How to circumvent a VPN blocker?

Overcoming VPN blockers requires the right strategies and tools. Consider the following tactics:

• Utilize a stealth VPN: Certain VPN services offer stealth modes, disguising VPN traffic as standard HTTPS traffic, making it more difficult for DPI techniques to identify.
• Rotate VPN servers: Changing the server regularly can help evade IP blocks, as new IP addresses may not be recognized as part of the VPN network.
• Select a dedicated IP: Opting for a dedicated IP address, unique to you, reduces the likelihood of being blocked as it isn't shared with other VPN users.
• Employ port forwarding: Adjust the VPN ports used. If default ports are blocked, switch to open ones like port 443, commonly used for HTTPS traffic.
• Experiment with different VPN protocols: Some VPN protocols are less detectable than others. If one is blocked, switching to an alternative protocol may resolve the issue.

Which VPNs are recommended for streaming purposes?

Good VPN options for streaming prioritize fast connection speeds to prevent buffering, a wide global server network for accessing international content, and stealth features to bypass VPN blocks.

Some top picks include PureVPN, known for its extensive network of over 6,500 servers, ExpressVPN for its effective anti-blocking features, and IvacyVPN, which offers stealth capabilities at an affordable price.

For a comprehensive overview, you can refer to our article on the best VPNs for streaming. Overall, VPN blockers pose challenges, but you can navigate around them using techniques like using a stealth VPN or opting for a dedicated IP address.

Whether you're streaming content or seeking uninterrupted VPN usage, it's essential to choose a service with the right features to suit your needs.